Hiding the xScope Dock icon

How can I hide xScope's dock icon?

As of xScope version 3.6.1, you can no longer hide the xScope
dock icon if you are running the application on OS X 10.8 or older.
If you have a version of xScope previous to 3.6.1, or you are
running xScope on OS X 10.9 Mavericks, you can hide xScope's Dock
icon using a command-line preference. Be aware that once you remove
the Dock icon, your menubar will also disappear (making many
features of xScope inaccessible.) This configuration is also not
officially supported by the Iconfactory so if you have any problems
with it, we'll just suggest for you turn the Dock icon back on.

Hide Dock Icon

First, quit xScope and open a Terminal window. After you get a
command prompt, enter these commands: